unreasonable
adjective
un·rea·son·able
ˌən-ˈrēz-nə-bəl,
-ˈrē-zᵊn-ə-bəl
1
a
: not governed by or acting according to reason
unreasonable people
b
: not conformable to reason : absurd
unreasonable beliefs
2
: exceeding the bounds of reason or moderation
working under unreasonable pressure
Synonyms
Examples of unreasonable in a Sentence
I told him that I wouldn't pay unless he sent me a replacement. Am I being unreasonable?
You are entitled to compensation for unreasonable delays.
Recent Examples on the Web
Left in the dust ‘Cruise’ driverless robot taxis are seen at a parking lot as California Department of Motor Vehicles (DMV) revokes its self-driving car permit and citing ‘unreasonable risk to public safety’ in San Francisco, California, USA on October 24, 2023.
—
Kristian Burt, CNBC, 11 Dec. 2024
To determine whether those amounts posed an unreasonable risk of harm, the agency compared them to a specific benchmark — the highest concentration of formaldehyde measured by government monitors in outdoor air between 2015 and 2020.
—Sharon Lerner and Al Shaw, CNN, 5 Dec. 2024
What restraints are unreasonable is often the subject of intense debate and economic analysis, but common complaints are agreements which raise prices or decrease output.
—Chris Deubert, Forbes, 4 Dec. 2024
In a federal wrongful death lawsuit filed on behalf of his family, attorneys called the officers' actions that morning unreasonable, excessive and deadly.
—Sarah Nelson, The Indianapolis Star, 2 Dec. 2024
See all Example Sentences for unreasonable 
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Kristian Burt, CNBC, 11 Dec. 2024
To determine whether those amounts posed an unreasonable risk of harm, the agency compared them to a specific benchmark — the highest concentration of formaldehyde measured by government monitors in outdoor air between 2015 and 2020.
—Sharon Lerner and Al Shaw, CNN, 5 Dec. 2024
What restraints are unreasonable is often the subject of intense debate and economic analysis, but common complaints are agreements which raise prices or decrease output.
—Chris Deubert, Forbes, 4 Dec. 2024
In a federal wrongful death lawsuit filed on behalf of his family, attorneys called the officers' actions that morning unreasonable, excessive and deadly.
—Sarah Nelson, The Indianapolis Star, 2 Dec. 2024
See all Example Sentences for unreasonable
Dictionary Entries Near unreasonable
Cite this Entry
“Unreasonable.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unreasonable. Accessed 22 Dec. 2024.
Copy CitationLegal Definition
unreasonable
adjective
un·rea·son·able
: not reasonable : beyond what can be accepted: as
a
: clearly inappropriate, excessive, or harmful in degree or kind
an unreasonable delay
an unreasonable restraint of trade
b
: lacking justification in fact or circumstance
an unreasonable inference
c
: not supported by a warrant or by a valid exception to a warrant requirement (as when there is reasonable suspicion) and therefore unconstitutional
the right of the people to be secure in their persons, houses, papers, and effects, against unreasonable searches and seizures, shall not be violated—U.S. Constitution amend. IV
see also search, seizure
U.S. Constitution amend. IV
unreasonableness
noun
unreasonably
adverb
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